Measurements of magnetic fields over the pulsation cycle in six roAp stars with FORS 1 at the VLTS. Hubrig, D. W. Kurtz, S. Bagnulo, T. Szeifert, M. Schöller, G. Mathys and W. A. DziembowskiA&A, 415 2 (2004) 661-669DOI: https://doi.org/10.1051/0004-6361:20031380
